198765010081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1\times {\mathrm{52021}}^1$

素因数の和:53280

約数の個数: 16

約数和(自身を含む): 217618430400

約数和(自身を除く): 18853420319

約数列:

[1, 11, 419, 829, 4609, 9119, 52021, 347351, 572231, 3820861, 21796799, 43125409, 239764789, 474379499, 18069546371, 198765010081]

約数ペア:

[(1, 198765010081), (11, 18069546371), (419, 474379499), (829, 239764789), (4609, 43125409), (9119, 21796799), (52021, 3820861), (347351, 572231)]